Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Confirm list is non-empty before utilizing list_first_entry in kfd_topology.c Before using list_first_entry, make sure to check that list is not empty, if list is empty return -ENODATA. Fixes the below: drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c:1347 kfd_create_indirect_link_prop() warn: can 'gpu_link' even be NULL? drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c:1428 kfd_add_peer_prop() warn: can 'iolink1' even be NULL? drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c:1433 kfd_add_peer_prop() warn: can 'iolink2' even be NULL?
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 6.0, < 6.1.75 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/4525525cb7161d08f95d0e47025323dd10214313Patch
- https://git.kernel.org/stable/c/499839eca34ad62d43025ec0b46b80e77065f6d8Patch
- https://git.kernel.org/stable/c/4ac4e023ed7ab1c7c67d2d12b7b6198fcd099e5cPatch
- https://git.kernel.org/stable/c/5024cce888e11e5688f77df81db9e14828495d64Patch
- https://git.kernel.org/stable/c/4525525cb7161d08f95d0e47025323dd10214313Patch
- https://git.kernel.org/stable/c/499839eca34ad62d43025ec0b46b80e77065f6d8Patch
- https://git.kernel.org/stable/c/4ac4e023ed7ab1c7c67d2d12b7b6198fcd099e5cPatch
- https://git.kernel.org/stable/c/5024cce888e11e5688f77df81db9e14828495d64Patch
FAQ
What is CVE-2023-52678?
CVE-2023-52678 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Confirm list is non-empty before utilizing list_first_entry in kfd_topology.c Before using list_first_entry, make sure...
How severe is CVE-2023-52678?
CVE-2023-52678 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-52678?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.